Run results for: Date.now() - Date.now() vs performance.now() - performance.now()

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36

Browser: Chrome 133

Operating system: Linux

Device Platform: Desktop

Date tested: one month ago

Test name	Executions per second
Date.now()	8839421.0 Ops/sec
performance.now	3738851.2 Ops/sec

Script Preparation code:

var timedif = null;

AخA
 
var timedif = null;

Tests:

Date.now()
timedif = Date.now() - Date.now();
timedif = Date.now() - Date.now();
performance.now
timedif = performance.now() - performance.now();
timedif = performance.now() - performance.now();